/**
 * The MIT License
 *
 * Copyright (c) 2011 by Dustin R. Callaway
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.sourcestream.plugin.idea.restclient;

import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.actionSystem.DataKeys;
import org.wiztools.restclient.ui.IdeaPlugin;

import javax.swing.*;
import java.awt.event.ActionListener;

/**
 * Base menu class.
 */
public abstract class BaseMenuAction extends AnAction implements ActionListener
{
    protected JPopupMenu popup;
    protected AnActionEvent ideaEvent;

    /**
     * Invoked when the user clicks on the menu icon. Displays a popup menu of choices.
     *
     * @param event IDEA action event
     */
    public void actionPerformed(AnActionEvent event)
    {
        ideaEvent = event;
        IdeaPlugin restPlugin = IdeaPlugin.getInstance(event.getData(DataKeys.PROJECT));
        popup.show(restPlugin.getPluginPanel(), 31, getVerticalLocation());
    }

    /**
     * Indicates the popup menu's vertical location.
     *
     * @return Popup menu's vertical location
     */
    protected abstract int getVerticalLocation();
}
